| // REQUIRES: powerpc-registered-target |
| // RUN: %clang_cc1 -triple powerpc64-unknown-linux-gnu \ |
| // RUN: -emit-llvm %s -o - -target-cpu pwr7 | FileCheck %s |
| // RUN: %clang_cc1 -triple powerpc64-unknown-aix \ |
| // RUN: -emit-llvm %s -o - -target-cpu pwr7 | FileCheck %s |
| |
| extern double a; |
| extern double b; |
| extern double c; |
| extern float d; |
| extern float e; |
| extern float f; |
| |
| // CHECK-LABEL: @test_swdiv_nochk( |
| // CHECK: [[TMP0:%.*]] = load double, double* @a, align 8 |
| // CHECK-NEXT: [[TMP1:%.*]] = load double, double* @b, align 8 |
| // CHECK-NEXT: [[SWDIV_NOCHK:%.*]] = fdiv fast double [[TMP0]], [[TMP1]] |
| // CHECK-NEXT: ret double [[SWDIV_NOCHK]] |
| // |
| double test_swdiv_nochk() { |
| return __swdiv_nochk(a, b); |
| } |
| |
| // CHECK-LABEL: @test_swdivs_nochk( |
| // CHECK: [[TMP0:%.*]] = load float, float* @d, align 4 |
| // CHECK-NEXT: [[TMP1:%.*]] = load float, float* @e, align 4 |
| // CHECK-NEXT: [[SWDIV_NOCHK:%.*]] = fdiv fast float [[TMP0]], [[TMP1]] |
| // CHECK-NEXT: ret float [[SWDIV_NOCHK]] |
| // |
| float test_swdivs_nochk() { |
| return __swdivs_nochk(d, e); |
| } |
| |
| // CHECK-LABEL: @test_flags_swdiv_nochk( |
| // CHECK: [[TMP0:%.*]] = load double, double* @a, align 8 |
| // CHECK-NEXT: [[TMP1:%.*]] = load double, double* @b, align 8 |
| // CHECK-NEXT: [[SWDIV_NOCHK:%.*]] = fdiv fast double [[TMP0]], [[TMP1]] |
| // CHECK-NEXT: [[TMP2:%.*]] = load double, double* @c, align 8 |
| // CHECK-NEXT: [[ADD:%.*]] = fadd double [[SWDIV_NOCHK]], [[TMP2]] |
| // CHECK-NEXT: ret double [[ADD]] |
| // |
| double test_flags_swdiv_nochk() { |
| return __swdiv_nochk(a, b) + c; |
| } |
| |
| // CHECK-LABEL: @test_flags_swdivs_nochk( |
| // CHECK: [[TMP0:%.*]] = load float, float* @d, align 4 |
| // CHECK-NEXT: [[TMP1:%.*]] = load float, float* @e, align 4 |
| // CHECK-NEXT: [[SWDIV_NOCHK:%.*]] = fdiv fast float [[TMP0]], [[TMP1]] |
| // CHECK-NEXT: [[TMP2:%.*]] = load float, float* @f, align 4 |
| // CHECK-NEXT: [[ADD:%.*]] = fadd float [[SWDIV_NOCHK]], [[TMP2]] |
| // CHECK-NEXT: ret float [[ADD]] |
| // |
| float test_flags_swdivs_nochk() { |
| return __swdivs_nochk(d, e) + f; |
| } |
| |
| // CHECK-LABEL: @test_builtin_ppc_swdiv_nochk( |
| // CHECK: [[TMP0:%.*]] = load double, double* @a, align 8 |
| // CHECK-NEXT: [[TMP1:%.*]] = load double, double* @b, align 8 |
| // CHECK-NEXT: [[SWDIV_NOCHK:%.*]] = fdiv fast double [[TMP0]], [[TMP1]] |
| // CHECK-NEXT: ret double [[SWDIV_NOCHK]] |
| // |
| double test_builtin_ppc_swdiv_nochk() { |
| return __builtin_ppc_swdiv_nochk(a, b); |
| } |
| |
| // CHECK-LABEL: @test_builtin_ppc_swdivs_nochk( |
| // CHECK: [[TMP0:%.*]] = load float, float* @d, align 4 |
| // CHECK-NEXT: [[TMP1:%.*]] = load float, float* @e, align 4 |
| // CHECK-NEXT: [[SWDIV_NOCHK:%.*]] = fdiv fast float [[TMP0]], [[TMP1]] |
| // CHECK-NEXT: ret float [[SWDIV_NOCHK]] |
| // |
| float test_builtin_ppc_swdivs_nochk() { |
| return __builtin_ppc_swdivs_nochk(d, e); |
| } |
| |
| // CHECK-LABEL: @test_flags_builtin_ppc_swdiv_nochk( |
| // CHECK: [[TMP0:%.*]] = load double, double* @a, align 8 |
| // CHECK-NEXT: [[TMP1:%.*]] = load double, double* @b, align 8 |
| // CHECK-NEXT: [[SWDIV_NOCHK:%.*]] = fdiv fast double [[TMP0]], [[TMP1]] |
| // CHECK-NEXT: [[TMP2:%.*]] = load double, double* @c, align 8 |
| // CHECK-NEXT: [[ADD:%.*]] = fadd double [[SWDIV_NOCHK]], [[TMP2]] |
| // CHECK-NEXT: ret double [[ADD]] |
| // |
| double test_flags_builtin_ppc_swdiv_nochk() { |
| return __builtin_ppc_swdiv_nochk(a, b) + c; |
| } |
| |
| // CHECK-LABEL: @test_flags_builtin_ppc_swdivs_nochk( |
| // CHECK: [[TMP0:%.*]] = load float, float* @d, align 4 |
| // CHECK-NEXT: [[TMP1:%.*]] = load float, float* @e, align 4 |
| // CHECK-NEXT: [[SWDIV_NOCHK:%.*]] = fdiv fast float [[TMP0]], [[TMP1]] |
| // CHECK-NEXT: [[TMP2:%.*]] = load float, float* @f, align 4 |
| // CHECK-NEXT: [[ADD:%.*]] = fadd float [[SWDIV_NOCHK]], [[TMP2]] |
| // CHECK-NEXT: ret float [[ADD]] |
| // |
| float test_flags_builtin_ppc_swdivs_nochk() { |
| return __builtin_ppc_swdivs_nochk(d, e) + f; |
| } |
