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| author | Chad Rosier <mcrosier@apple.com> | 2012-06-12 19:25:13 +0000 |
|---|---|---|
| committer | Chad Rosier <mcrosier@apple.com> | 2012-06-12 19:25:13 +0000 |
| commit | c6916f88a895a6083d494b91ef66f6aa5cdb8b93 (patch) | |
| tree | 518889dea771438e612865da2fbbeaa07a434f32 /llvm/test/CodeGen/ARM/fast-isel-call.ll | |
| parent | 0764e0bb303ed35bc7e36470d2320b1fa07bf6b3 (diff) | |
| download | bcm5719-llvm-c6916f88a895a6083d494b91ef66f6aa5cdb8b93.tar.gz bcm5719-llvm-c6916f88a895a6083d494b91ef66f6aa5cdb8b93.zip | |
[arm-fast-isel] Add support for -arm-long-calls.
Patch by Jush Lu <jush.msn@gmail.com>.
llvm-svn: 158368
Diffstat (limited to 'llvm/test/CodeGen/ARM/fast-isel-call.ll')
| -rw-r--r-- | llvm/test/CodeGen/ARM/fast-isel-call.ll | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/ARM/fast-isel-call.ll b/llvm/test/CodeGen/ARM/fast-isel-call.ll index 10d6746acfd..0f2475651cd 100644 --- a/llvm/test/CodeGen/ARM/fast-isel-call.ll +++ b/llvm/test/CodeGen/ARM/fast-isel-call.ll @@ -1,5 +1,7 @@ ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB +; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios -arm-long-calls | FileCheck %s --check-prefix=ARM-LONG +; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios -arm-long-calls | FileCheck %s --check-prefix=THUMB-LONG define i32 @t0(i1 zeroext %a) nounwind { %1 = zext i1 %a to i32 @@ -99,6 +101,11 @@ entry: ; ARM: uxtb r9, r12 ; ARM: str r9, [sp, #4] ; ARM: bl _bar +; ARM-LONG: @t10 +; ARM-LONG: movw lr, :lower16:L_bar$non_lazy_ptr +; ARM-LONG: movt lr, :upper16:L_bar$non_lazy_ptr +; ARM-LONG: ldr lr, [lr] +; ARM-LONG: blx lr ; THUMB: @t10 ; THUMB: movs r0, #0 ; THUMB: movt r0, #0 @@ -121,6 +128,11 @@ entry: ; THUMB: uxtb.w r9, r12 ; THUMB: str.w r9, [sp, #4] ; THUMB: bl _bar +; THUMB-LONG: @t10 +; THUMB-LONG: movw lr, :lower16:L_bar$non_lazy_ptr +; THUMB-LONG: movt lr, :upper16:L_bar$non_lazy_ptr +; THUMB-LONG: ldr.w lr, [lr] +; THUMB-LONG: blx lr %call = call i32 @bar(i8 zeroext 0, i8 zeroext -8, i8 zeroext -69, i8 zeroext 28, i8 zeroext 40, i8 zeroext -70) ret i32 0 } @@ -146,3 +158,23 @@ define void @foo3() uwtable { %call = call i32 %1(i32 0) ret void } + +define i32 @LibCall(i32 %a, i32 %b) { +entry: +; ARM: LibCall +; ARM: bl ___udivsi3 +; ARM-LONG: LibCall +; ARM-LONG: movw r2, :lower16:L___udivsi3$non_lazy_ptr +; ARM-LONG: movt r2, :upper16:L___udivsi3$non_lazy_ptr +; ARM-LONG: ldr r2, [r2] +; ARM-LONG: blx r2 +; THUMB: LibCall +; THUMB: bl ___udivsi3 +; THUMB-LONG: LibCall +; THUMB-LONG: movw r2, :lower16:L___udivsi3$non_lazy_ptr +; THUMB-LONG: movt r2, :upper16:L___udivsi3$non_lazy_ptr +; THUMB-LONG: ldr r2, [r2] +; THUMB-LONG: blx r2 + %tmp1 = udiv i32 %a, %b ; <i32> [#uses=1] + ret i32 %tmp1 +} |
