| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; RUN: opt < %s -instsimplify -S | FileCheck %s |
| target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-f64:32:64-v64:64:64-v128:128:128" |
| |
| define <2 x i64> @test1() { |
| ; CHECK-LABEL: @test1( |
| ; CHECK-NEXT: ret <2 x i64> <i64 4294967296, i64 12884901890> |
| ; |
| %tmp3 = bitcast <4 x i32> < i32 0, i32 1, i32 2, i32 3 > to <2 x i64> |
| ret <2 x i64> %tmp3 |
| } |
| |
| define <4 x i32> @test2() { |
| ; CHECK-LABEL: @test2( |
| ; CHECK-NEXT: ret <4 x i32> <i32 0, i32 0, i32 1, i32 0> |
| ; |
| %tmp3 = bitcast <2 x i64> < i64 0, i64 1 > to <4 x i32> |
| ret <4 x i32> %tmp3 |
| } |
| |
| define <2 x double> @test3() { |
| ; CHECK-LABEL: @test3( |
| ; CHECK-NEXT: ret <2 x double> <double 0x100000000, double 0x300000002> |
| ; |
| %tmp3 = bitcast <4 x i32> < i32 0, i32 1, i32 2, i32 3 > to <2 x double> |
| ret <2 x double> %tmp3 |
| } |
| |
| define <4 x float> @test4() { |
| ; CHECK-LABEL: @test4( |
| ; CHECK-NEXT: ret <4 x float> <float 0.000000e+00, float 0.000000e+00, float 0x36A0000000000000, float 0.000000e+00> |
| ; |
| %tmp3 = bitcast <2 x i64> < i64 0, i64 1 > to <4 x float> |
| ret <4 x float> %tmp3 |
| } |
| |
| define <2 x i64> @test5() { |
| ; CHECK-LABEL: @test5( |
| ; CHECK-NEXT: ret <2 x i64> <i64 4575657221408423936, i64 4629700418010611712> |
| ; |
| %tmp3 = bitcast <4 x float> <float 0.0, float 1.0, float 2.0, float 3.0> to <2 x i64> |
| ret <2 x i64> %tmp3 |
| } |
| |
| define <4 x i32> @test6() { |
| ; CHECK-LABEL: @test6( |
| ; CHECK-NEXT: ret <4 x i32> <i32 0, i32 1071644672, i32 0, i32 1072693248> |
| ; |
| %tmp3 = bitcast <2 x double> <double 0.5, double 1.0> to <4 x i32> |
| ret <4 x i32> %tmp3 |
| } |
| |
| define i32 @test7() { |
| ; CHECK-LABEL: @test7( |
| ; CHECK-NEXT: ret i32 1118464 |
| ; |
| %tmp3 = bitcast <2 x half> <half 0xH1100, half 0xH0011> to i32 |
| ret i32 %tmp3 |
| } |
| |
| define <4 x i32> @test8(<1 x i64> %y) { |
| ; CHECK-LABEL: @test8( |
| ; CHECK-NEXT: ret <4 x i32> zeroinitializer |
| ; |
| %c = bitcast <2 x i64> <i64 0, i64 0> to <4 x i32> |
| ret <4 x i32> %c |
| } |
| |
| define <4 x i32> @test9(<1 x i64> %y) { |
| ; CHECK-LABEL: @test9( |
| ; CHECK-NEXT: ret <4 x i32> <i32 -1, i32 -1, i32 -1, i32 -1> |
| ; |
| %c = bitcast <2 x i64> <i64 -1, i64 -1> to <4 x i32> |
| ret <4 x i32> %c |
| } |
| |
| define <1 x i1> @test10() { |
| ; CHECK-LABEL: @test10( |
| ; CHECK-NEXT: ret <1 x i1> <i1 icmp eq (i64 bitcast (<1 x double> <double 0xFFFFFFFFFFFFFFFF> to i64), i64 0)> |
| ; |
| %ret = icmp eq <1 x i64> <i64 bitcast (<1 x double> <double 0xFFFFFFFFFFFFFFFF> to i64)>, zeroinitializer |
| ret <1 x i1> %ret |
| } |
| |
| ; from MultiSource/Benchmarks/Bullet |
| define <2 x float> @foo() { |
| ; CHECK-LABEL: @foo( |
| ; CHECK-NEXT: ret <2 x float> <float 0xFFFFFFFFE0000000, float 0xFFFFFFFFE0000000> |
| ; |
| %cast = bitcast i64 -1 to <2 x float> |
| ret <2 x float> %cast |
| } |
| |
| |
| define <2 x double> @foo2() { |
| ; CHECK-LABEL: @foo2( |
| ; CHECK-NEXT: ret <2 x double> <double 0xFFFFFFFFFFFFFFFF, double 0xFFFFFFFFFFFFFFFF> |
| ; |
| %cast = bitcast i128 -1 to <2 x double> |
| ret <2 x double> %cast |
| } |
| |
| define <1 x float> @foo3() { |
| ; CHECK-LABEL: @foo3( |
| ; CHECK-NEXT: ret <1 x float> <float 0xFFFFFFFFE0000000> |
| ; |
| %cast = bitcast i32 -1 to <1 x float> |
| ret <1 x float> %cast |
| } |
| |
| define float @foo4() { |
| ; CHECK-LABEL: @foo4( |
| ; CHECK-NEXT: ret float 0xFFFFFFFFE0000000 |
| ; |
| %cast = bitcast <1 x i32 ><i32 -1> to float |
| ret float %cast |
| } |
| |
| define double @foo5() { |
| ; CHECK-LABEL: @foo5( |
| ; CHECK-NEXT: ret double 0xFFFFFFFFFFFFFFFF |
| ; |
| %cast = bitcast <2 x i32 ><i32 -1, i32 -1> to double |
| ret double %cast |
| } |
| |
| define <2 x double> @foo6() { |
| ; CHECK-LABEL: @foo6( |
| ; CHECK-NEXT: ret <2 x double> <double 0xFFFFFFFFFFFFFFFF, double 0xFFFFFFFFFFFFFFFF> |
| ; |
| %cast = bitcast <4 x i32><i32 -1, i32 -1, i32 -1, i32 -1> to <2 x double> |
| ret <2 x double> %cast |
| } |
| |
| define <4 x i32> @bitcast_constexpr_4i32_2i64_u2() { |
| ; CHECK-LABEL: @bitcast_constexpr_4i32_2i64_u2( |
| ; CHECK-NEXT: ret <4 x i32> <i32 undef, i32 undef, i32 2, i32 0> |
| ; |
| %cast = bitcast <2 x i64><i64 undef, i64 2> to <4 x i32> |
| ret <4 x i32> %cast |
| } |
| |
| define <4 x i32> @bitcast_constexpr_4i32_2i64_1u() { |
| ; CHECK-LABEL: @bitcast_constexpr_4i32_2i64_1u( |
| ; CHECK-NEXT: ret <4 x i32> <i32 1, i32 0, i32 undef, i32 undef> |
| ; |
| %cast = bitcast <2 x i64><i64 1, i64 undef> to <4 x i32> |
| ret <4 x i32> %cast |
| } |
| |
| define <4 x i32> @bitcast_constexpr_4i32_2i64() { |
| ; CHECK-LABEL: @bitcast_constexpr_4i32_2i64( |
| ; CHECK-NEXT: ret <4 x i32> <i32 undef, i32 undef, i32 2, i32 0> |
| ; |
| %cast = bitcast <2 x i64><i64 undef, i64 2> to <4 x i32> |
| ret <4 x i32> %cast |
| } |
| |
| define <8 x i16> @bitcast_constexpr_8i16_2i64_u2() { |
| ; CHECK-LABEL: @bitcast_constexpr_8i16_2i64_u2( |
| ; CHECK-NEXT: ret <8 x i16> <i16 undef, i16 undef, i16 undef, i16 undef, i16 2, i16 0, i16 0, i16 0> |
| ; |
| %cast = bitcast <2 x i64><i64 undef, i64 2> to <8 x i16> |
| ret <8 x i16> %cast |
| } |
| |
| define <8 x i16> @bitcast_constexpr_8i16_2i64_1u() { |
| ; CHECK-LABEL: @bitcast_constexpr_8i16_2i64_1u( |
| ; CHECK-NEXT: ret <8 x i16> <i16 1, i16 0, i16 0, i16 0, i16 undef, i16 undef, i16 undef, i16 undef> |
| ; |
| %cast = bitcast <2 x i64><i64 1, i64 undef> to <8 x i16> |
| ret <8 x i16> %cast |
| } |
| |
| define <8 x i16> @bitcast_constexpr_8i16_2i64_u65536() { |
| ; CHECK-LABEL: @bitcast_constexpr_8i16_2i64_u65536( |
| ; CHECK-NEXT: ret <8 x i16> <i16 undef, i16 undef, i16 undef, i16 undef, i16 0, i16 1, i16 0, i16 0> |
| ; |
| %cast = bitcast <2 x i64><i64 undef, i64 65536> to <8 x i16> |
| ret <8 x i16> %cast |
| } |
| |
| define <16 x i8> @bitcast_constexpr_16i8_2i64_u2() { |
| ; CHECK-LABEL: @bitcast_constexpr_16i8_2i64_u2( |
| ; CHECK-NEXT: ret <16 x i8> <i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 2, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0> |
| ; |
| %cast = bitcast <2 x i64><i64 undef, i64 2> to <16 x i8> |
| ret <16 x i8> %cast |
| } |
| |
| define <16 x i8> @bitcast_constexpr_16i8_2i64_256u() { |
| ; CHECK-LABEL: @bitcast_constexpr_16i8_2i64_256u( |
| ; CHECK-NEXT: ret <16 x i8> <i8 0, i8 1, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef> |
| ; |
| %cast = bitcast <2 x i64><i64 256, i64 undef> to <16 x i8> |
| ret <16 x i8> %cast |
| } |
| |
| define <16 x i8> @bitcast_constexpr_16i8_2i64_u256() { |
| ; CHECK-LABEL: @bitcast_constexpr_16i8_2i64_u256( |
| ; CHECK-NEXT: ret <16 x i8> <i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 0, i8 1, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0> |
| ; |
| %cast = bitcast <2 x i64><i64 undef, i64 256> to <16 x i8> |
| ret <16 x i8> %cast |
| } |
| |
| define <8 x i16> @bitcast_constexpr_8i16_4i32_uu22() { |
| ; CHECK-LABEL: @bitcast_constexpr_8i16_4i32_uu22( |
| ; CHECK-NEXT: ret <8 x i16> <i16 undef, i16 undef, i16 undef, i16 undef, i16 2, i16 0, i16 2, i16 0> |
| ; |
| %cast = bitcast <4 x i32><i32 undef, i32 undef, i32 2, i32 2> to <8 x i16> |
| ret <8 x i16> %cast |
| } |
| |
| define <8 x i16> @bitcast_constexpr_8i16_4i32_10uu() { |
| ; CHECK-LABEL: @bitcast_constexpr_8i16_4i32_10uu( |
| ; CHECK-NEXT: ret <8 x i16> <i16 1, i16 0, i16 0, i16 0, i16 undef, i16 undef, i16 undef, i16 undef> |
| ; |
| %cast = bitcast <4 x i32><i32 1, i32 0, i32 undef, i32 undef> to <8 x i16> |
| ret <8 x i16> %cast |
| } |
| |
| define <8 x i16> @bitcast_constexpr_8i16_4i32_u257u256() { |
| ; CHECK-LABEL: @bitcast_constexpr_8i16_4i32_u257u256( |
| ; CHECK-NEXT: ret <8 x i16> <i16 undef, i16 undef, i16 0, i16 1, i16 undef, i16 undef, i16 0, i16 1> |
| ; |
| %cast = bitcast <4 x i32><i32 undef, i32 65536, i32 undef, i32 65536> to <8 x i16> |
| ret <8 x i16> %cast |
| } |
| |
| define <16 x i8> @bitcast_constexpr_16i8_4i32_u2u2() { |
| ; CHECK-LABEL: @bitcast_constexpr_16i8_4i32_u2u2( |
| ; CHECK-NEXT: ret <16 x i8> <i8 undef, i8 undef, i8 undef, i8 undef, i8 2, i8 0, i8 0, i8 0, i8 undef, i8 undef, i8 undef, i8 undef, i8 2, i8 0, i8 0, i8 0> |
| ; |
| %cast = bitcast <4 x i32><i32 undef, i32 2, i32 undef, i32 2> to <16 x i8> |
| ret <16 x i8> %cast |
| } |
| |
| define <16 x i8> @bitcast_constexpr_16i8_4i32_1u1u() { |
| ; CHECK-LABEL: @bitcast_constexpr_16i8_4i32_1u1u( |
| ; CHECK-NEXT: ret <16 x i8> <i8 1, i8 0, i8 0, i8 0, i8 undef, i8 undef, i8 undef, i8 undef, i8 1, i8 0, i8 0, i8 0, i8 undef, i8 undef, i8 undef, i8 undef> |
| ; |
| %cast = bitcast <4 x i32><i32 1, i32 undef, i32 1, i32 undef> to <16 x i8> |
| ret <16 x i8> %cast |
| } |
| |
| define <16 x i8> @bitcast_constexpr_16i8_4i32_u256uu() { |
| ; CHECK-LABEL: @bitcast_constexpr_16i8_4i32_u256uu( |
| ; CHECK-NEXT: ret <16 x i8> <i8 undef, i8 undef, i8 undef, i8 undef, i8 0, i8 1, i8 0, i8 0, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef> |
| ; |
| %cast = bitcast <4 x i32><i32 undef, i32 256, i32 undef, i32 undef> to <16 x i8> |
| ret <16 x i8> %cast |
| } |
| |
| define <16 x i8> @bitcast_constexpr_16i8_8i16_u2u2u2u2() { |
| ; CHECK-LABEL: @bitcast_constexpr_16i8_8i16_u2u2u2u2( |
| ; CHECK-NEXT: ret <16 x i8> <i8 undef, i8 undef, i8 2, i8 0, i8 undef, i8 undef, i8 2, i8 0, i8 undef, i8 undef, i8 2, i8 0, i8 undef, i8 undef, i8 2, i8 0> |
| ; |
| %cast = bitcast <8 x i16><i16 undef, i16 2, i16 undef, i16 2, i16 undef, i16 2, i16 undef, i16 2> to <16 x i8> |
| ret <16 x i8> %cast |
| } |
| |
| define <16 x i8> @bitcast_constexpr_16i8_8i16_1u1u1u1u() { |
| ; CHECK-LABEL: @bitcast_constexpr_16i8_8i16_1u1u1u1u( |
| ; CHECK-NEXT: ret <16 x i8> <i8 1, i8 0, i8 undef, i8 undef, i8 1, i8 0, i8 undef, i8 undef, i8 1, i8 0, i8 undef, i8 undef, i8 1, i8 0, i8 undef, i8 undef> |
| ; |
| %cast = bitcast <8 x i16><i16 1, i16 undef, i16 1, i16 undef, i16 1, i16 undef, i16 1, i16 undef> to <16 x i8> |
| ret <16 x i8> %cast |
| } |
| |
| define <16 x i8> @bitcast_constexpr_16i8_8i16_u256uuu256uu() { |
| ; CHECK-LABEL: @bitcast_constexpr_16i8_8i16_u256uuu256uu( |
| ; CHECK-NEXT: ret <16 x i8> <i8 undef, i8 undef, i8 0, i8 1, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 0, i8 1, i8 undef, i8 undef, i8 undef, i8 undef> |
| ; |
| %cast = bitcast <8 x i16><i16 undef, i16 256, i16 undef, i16 undef, i16 undef, i16 256, i16 undef, i16 undef> to <16 x i8> |
| ret <16 x i8> %cast |
| } |