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author | Stephen Hines <srhines@google.com> | 2015-03-23 12:10:34 -0700 |
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committer | Stephen Hines <srhines@google.com> | 2015-03-23 12:10:34 -0700 |
commit | ebe69fe11e48d322045d5949c83283927a0d790b (patch) | |
tree | c92f1907a6b8006628a4b01615f38264d29834ea /test/CodeGen/Mips/llvm-ir/srem.ll | |
parent | b7d2e72b02a4cb8034f32f8247a2558d2434e121 (diff) | |
download | external_llvm-ebe69fe11e48d322045d5949c83283927a0d790b.zip external_llvm-ebe69fe11e48d322045d5949c83283927a0d790b.tar.gz external_llvm-ebe69fe11e48d322045d5949c83283927a0d790b.tar.bz2 |
Update aosp/master LLVM for rebase to r230699.
Change-Id: I2b5be30509658cb8266be782de0ab24f9099f9b9
Diffstat (limited to 'test/CodeGen/Mips/llvm-ir/srem.ll')
-rw-r--r-- | test/CodeGen/Mips/llvm-ir/srem.ll | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/test/CodeGen/Mips/llvm-ir/srem.ll b/test/CodeGen/Mips/llvm-ir/srem.ll new file mode 100644 index 0000000..ceb53ee --- /dev/null +++ b/test/CodeGen/Mips/llvm-ir/srem.ll @@ -0,0 +1,139 @@ +; RUN: llc < %s -march=mips -mcpu=mips2 | FileCheck %s \ +; RUN: -check-prefix=GP32 -check-prefix=NOT-R6 -check-prefix=NOT-R2-R6 +; RUN: llc < %s -march=mips -mcpu=mips32 | FileCheck %s \ +; RUN: -check-prefix=GP32 -check-prefix=NOT-R6 -check-prefix=NOT-R2-R6 +; RUN: llc < %s -march=mips -mcpu=mips32r2 | FileCheck %s -check-prefix=GP32 \ +; RUN: -check-prefix=R2-R5 -check-prefix=R2-R6 -check-prefix=NOT-R6 +; RUN: llc < %s -march=mips -mcpu=mips32r3 | FileCheck %s -check-prefix=GP32 \ +; RUN: -check-prefix=R2-R5 -check-prefix=R2-R6 -check-prefix=NOT-R6 +; RUN: llc < %s -march=mips -mcpu=mips32r5 | FileCheck %s -check-prefix=GP32 \ +; RUN: -check-prefix=R2-R5 -check-prefix=R2-R6 -check-prefix=NOT-R6 +; RUN: llc < %s -march=mips -mcpu=mips32r6 | FileCheck %s \ +; RUN: -check-prefix=GP32 -check-prefix=R6 -check-prefix=R2-R6 +; RUN: llc < %s -march=mips64 -mcpu=mips3 | FileCheck %s \ +; RUN: -check-prefix=GP64-NOT-R6 -check-prefix=NOT-R6 -check-prefix=NOT-R2-R6 +; RUN: llc < %s -march=mips64 -mcpu=mips4 | FileCheck %s \ +; RUN: -check-prefix=GP64-NOT-R6 -check-prefix=NOT-R6 -check-prefix=NOT-R2-R6 +; RUN: llc < %s -march=mips64 -mcpu=mips64 | FileCheck %s \ +; RUN: -check-prefix=GP64-NOT-R6 -check-prefix=NOT-R6 -check-prefix=NOT-R2-R6 +; RUN: llc < %s -march=mips64 -mcpu=mips64r2 | FileCheck %s \ +; RUN: -check-prefix=R2-R5 -check-prefix=R2-R6 \ +; RUN: -check-prefix=GP64-NOT-R6 -check-prefix=NOT-R6 +; RUN: llc < %s -march=mips64 -mcpu=mips64r3 | FileCheck %s \ +; RUN: -check-prefix=R2-R5 -check-prefix=R2-R6 \ +; RUN: -check-prefix=GP64-NOT-R6 -check-prefix=NOT-R6 +; RUN: llc < %s -march=mips64 -mcpu=mips64r5 | FileCheck %s \ +; RUN: -check-prefix=R2-R5 -check-prefix=R2-R6 \ +; RUN: -check-prefix=GP64-NOT-R6 -check-prefix=NOT-R6 +; RUN: llc < %s -march=mips64 -mcpu=mips64r6 | FileCheck %s \ +; RUN: -check-prefix=64R6 -check-prefix=R6 -check-prefix=R2-R6 + +define signext i1 @srem_i1(i1 signext %a, i1 signext %b) { +entry: +; ALL-LABEL: srem_i1: + + ; NOT-R6: div $zero, $4, $5 + ; NOT-R6: teq $5, $zero, 7 + ; NOT-R6: mfhi $[[T0:[0-9]+]] + ; NOT-R6: sll $[[T1:[0-9]+]], $[[T0]], 31 + ; NOT-R6: sra $2, $[[T1]], 31 + + ; R6: mod $[[T0:[0-9]+]], $4, $5 + ; R6: teq $5, $zero, 7 + ; R6: sll $[[T3:[0-9]+]], $[[T0]], 31 + ; R6: sra $2, $[[T3]], 31 + + %r = srem i1 %a, %b + ret i1 %r +} + +define signext i8 @srem_i8(i8 signext %a, i8 signext %b) { +entry: +; ALL-LABEL: srem_i8: + + ; NOT-R2-R6: div $zero, $4, $5 + ; NOT-R2-R6: teq $5, $zero, 7 + ; NOT-R2-R6: mfhi $[[T0:[0-9]+]] + ; NOT-R2-R6: sll $[[T1:[0-9]+]], $[[T0]], 24 + ; NOT-R2-R6: sra $2, $[[T1]], 24 + + ; R2-R5: div $zero, $4, $5 + ; R2-R5: teq $5, $zero, 7 + ; R2-R5: mfhi $[[T0:[0-9]+]] + ; R2-R5: seb $2, $[[T0]] + + ; R6: mod $[[T0:[0-9]+]], $4, $5 + ; R6: teq $5, $zero, 7 + ; R6: seb $2, $[[T0]] + + %r = srem i8 %a, %b + ret i8 %r +} + +define signext i16 @srem_i16(i16 signext %a, i16 signext %b) { +entry: +; ALL-LABEL: srem_i16: + + ; NOT-R2-R6: div $zero, $4, $5 + ; NOT-R2-R6: teq $5, $zero, 7 + ; NOT-R2-R6: mfhi $[[T0:[0-9]+]] + ; NOT-R2-R6: sll $[[T1:[0-9]+]], $[[T0]], 16 + ; NOT-R2-R6: sra $2, $[[T1]], 16 + + ; R2-R5: div $zero, $4, $5 + ; R2-R5: teq $5, $zero, 7 + ; R2-R5: mfhi $[[T0:[0-9]+]] + ; R2-R5: seh $2, $[[T1]] + + ; R6: mod $[[T0:[0-9]+]], $4, $5 + ; R6: teq $5, $zero, 7 + ; R6: seh $2, $[[T0]] + + %r = srem i16 %a, %b + ret i16 %r +} + +define signext i32 @srem_i32(i32 signext %a, i32 signext %b) { +entry: +; ALL-LABEL: srem_i32: + + ; NOT-R6: div $zero, $4, $5 + ; NOT-R6: teq $5, $zero, 7 + ; NOT-R6: mfhi $2 + + ; R6: mod $2, $4, $5 + ; R6: teq $5, $zero, 7 + + %r = srem i32 %a, %b + ret i32 %r +} + +define signext i64 @srem_i64(i64 signext %a, i64 signext %b) { +entry: +; ALL-LABEL: srem_i64: + + ; GP32: lw $25, %call16(__moddi3)($gp) + + ; GP64-NOT-R6: ddiv $zero, $4, $5 + ; GP64-NOT-R6: teq $5, $zero, 7 + ; GP64-NOT-R6: mfhi $2 + + ; 64R6: dmod $2, $4, $5 + ; 64R6: teq $5, $zero, 7 + + %r = srem i64 %a, %b + ret i64 %r +} + +define signext i128 @srem_i128(i128 signext %a, i128 signext %b) { +entry: +; ALL-LABEL: srem_i128: + + ; GP32: lw $25, %call16(__modti3)($gp) + + ; GP64-NOT-R6: ld $25, %call16(__modti3)($gp) + ; 64-R6: ld $25, %call16(__modti3)($gp) + + %r = srem i128 %a, %b + ret i128 %r +} |