| ; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep ldrb | count 1 |
| ; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep ldrh | count 1 |
| ; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep ldrsb | count 1 |
| ; RUN: llc < %s -march=thumb -mattr=+thumb2 | grep ldrsh | count 1 |
| |
| define i32 @test1(i8* %v.pntr.s0.u1) { |
| %tmp.u = load i8* %v.pntr.s0.u1 |
| %tmp1.s = zext i8 %tmp.u to i32 |
| ret i32 %tmp1.s |
| } |
| |
| define i32 @test2(i16* %v.pntr.s0.u1) { |
| %tmp.u = load i16* %v.pntr.s0.u1 |
| %tmp1.s = zext i16 %tmp.u to i32 |
| ret i32 %tmp1.s |
| } |
| |
| define i32 @test3(i8* %v.pntr.s1.u0) { |
| %tmp.s = load i8* %v.pntr.s1.u0 |
| %tmp1.s = sext i8 %tmp.s to i32 |
| ret i32 %tmp1.s |
| } |
| |
| define i32 @test4() { |
| %tmp.s = load i16* null |
| %tmp1.s = sext i16 %tmp.s to i32 |
| ret i32 %tmp1.s |
| } |
