diff options
Diffstat (limited to 'test/CodeGen/Thumb2/thumb2-shifter.ll')
| -rw-r--r-- | test/CodeGen/Thumb2/thumb2-shifter.ll | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/test/CodeGen/Thumb2/thumb2-shifter.ll b/test/CodeGen/Thumb2/thumb2-shifter.ll deleted file mode 100644 index 538fc2214d2c..000000000000 --- a/test/CodeGen/Thumb2/thumb2-shifter.ll +++ /dev/null @@ -1,104 +0,0 @@ -; RUN: llc -mtriple=thumb-eabi -mcpu=cortex-a8 %s -o - | FileCheck %s --check-prefix=A8 -; RUN: llc -mtriple=thumb-eabi -mcpu=swift %s -o - | FileCheck %s --check-prefix=SWIFT - -; rdar://12892707 - -define i32 @t2ADDrs_lsl(i32 %X, i32 %Y) { -; A8: t2ADDrs_lsl -; A8: add.w r0, r0, r1, lsl #16 - %A = shl i32 %Y, 16 - %B = add i32 %X, %A - ret i32 %B -} - -define i32 @t2ADDrs_lsr(i32 %X, i32 %Y) { -; A8: t2ADDrs_lsr -; A8: add.w r0, r0, r1, lsr #16 - %A = lshr i32 %Y, 16 - %B = add i32 %X, %A - ret i32 %B -} - -define i32 @t2ADDrs_asr(i32 %X, i32 %Y) { -; A8: t2ADDrs_asr -; A8: add.w r0, r0, r1, asr #16 - %A = ashr i32 %Y, 16 - %B = add i32 %X, %A - ret i32 %B -} - -; i32 ror(n) = (x >> n) | (x << (32 - n)) -define i32 @t2ADDrs_ror(i32 %X, i32 %Y) { -; A8: t2ADDrs_ror -; A8: add.w r0, r0, r1, ror #16 - %A = lshr i32 %Y, 16 - %B = shl i32 %Y, 16 - %C = or i32 %B, %A - %R = add i32 %X, %C - ret i32 %R -} - -define i32 @t2ADDrs_noRegShift(i32 %X, i32 %Y, i8 %sh) { -; A8: t2ADDrs_noRegShift -; A8: uxtb r2, r2 -; A8: lsls r1, r2 -; A8: add r0, r1 - -; SWIFT: t2ADDrs_noRegShift -; SWIFT-NOT: lsls -; SWIFT: lsl.w - %shift.upgrd.1 = zext i8 %sh to i32 - %A = shl i32 %Y, %shift.upgrd.1 - %B = add i32 %X, %A - ret i32 %B -} - -define i32 @t2ADDrs_noRegShift2(i32 %X, i32 %Y, i8 %sh) { -; A8: t2ADDrs_noRegShift2 -; A8: uxtb r2, r2 -; A8: lsrs r1, r2 -; A8: add r0, r1 - -; SWIFT: t2ADDrs_noRegShift2 -; SWIFT-NOT: lsrs -; SWIFT: lsr.w - %shift.upgrd.1 = zext i8 %sh to i32 - %A = lshr i32 %Y, %shift.upgrd.1 - %B = add i32 %X, %A - ret i32 %B -} - -define i32 @t2ADDrs_noRegShift3(i32 %X, i32 %Y, i8 %sh) { -; A8: t2ADDrs_noRegShift3 -; A8: uxtb r2, r2 -; A8: asrs r1, r2 -; A8: add r0, r1 - -; SWIFT: t2ADDrs_noRegShift3 -; SWIFT-NOT: asrs -; SWIFT: asr.w - %shift.upgrd.1 = zext i8 %sh to i32 - %A = ashr i32 %Y, %shift.upgrd.1 - %B = add i32 %X, %A - ret i32 %B -} - -define i32 @t2ADDrs_optsize(i32 %X, i32 %Y, i8 %sh) optsize { -; SWIFT: t2ADDrs_optsize -; SWIFT-NOT: lsl.w -; SWIFT: lsls - %shift.upgrd.1 = zext i8 %sh to i32 - %A = shl i32 %Y, %shift.upgrd.1 - %B = add i32 %X, %A - ret i32 %B -} - -define i32 @t2ADDrs_minsize(i32 %X, i32 %Y, i8 %sh) minsize { -; SWIFT: t2ADDrs_minsize -; SWIFT-NOT: lsr.w -; SWIFT: lsrs - %shift.upgrd.1 = zext i8 %sh to i32 - %A = lshr i32 %Y, %shift.upgrd.1 - %B = add i32 %X, %A - ret i32 %B -} |
