diff options
Diffstat (limited to 'test/CodeGen/PowerPC/mcm-obj.ll')
| -rw-r--r-- | test/CodeGen/PowerPC/mcm-obj.ll | 97 |
1 files changed, 43 insertions, 54 deletions
diff --git a/test/CodeGen/PowerPC/mcm-obj.ll b/test/CodeGen/PowerPC/mcm-obj.ll index 1ececf8492..46295cf318 100644 --- a/test/CodeGen/PowerPC/mcm-obj.ll +++ b/test/CodeGen/PowerPC/mcm-obj.ll @@ -3,12 +3,6 @@ ; RUN: llc -O0 -mcpu=pwr7 -code-model=large -filetype=obj -fast-isel=false %s -o - | \ ; RUN: llvm-readobj -r | FileCheck -check-prefix=LARGE %s -; Run jump table test separately since jump tables aren't generated at -O0. -; RUN: llc -mcpu=pwr7 -code-model=medium -filetype=obj -fast-isel=false %s -o - | \ -; RUN: llvm-readobj -r | FileCheck -check-prefix=MEDIUM-JT %s -; RUN: llc -mcpu=pwr7 -code-model=large -filetype=obj -fast-isel=false %s -o - | \ -; RUN: llvm-readobj -r | FileCheck -check-prefix=LARGE-JT %s - ; FIXME: When asm-parse is available, could make this an assembly test. target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64" @@ -98,46 +92,6 @@ entry: ; LARGE-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_HA [[SYM4:[^ ]+]] ; LARGE-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_LO_DS [[SYM4]] -@ti = common global i32 0, align 4 - -define signext i32 @test_tentative() nounwind { -entry: - %0 = load i32, i32* @ti, align 4 - %inc = add nsw i32 %0, 1 - store i32 %inc, i32* @ti, align 4 - ret i32 %0 -} - -; Verify generation of R_PPC64_TOC16_HA and R_PPC64_TOC16_LO_DS for -; accessing tentatively declared variable ti. -; -; MEDIUM-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_HA [[SYM6:[^ ]+]] -; MEDIUM-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_LO_DS [[SYM6]] -; -; LARGE-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_HA [[SYM6:[^ ]+]] -; LARGE-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_LO_DS [[SYM6]] - -define i8* @test_fnaddr() nounwind { -entry: - %func = alloca i32 (i32)*, align 8 - store i32 (i32)* @foo, i32 (i32)** %func, align 8 - %0 = load i32 (i32)*, i32 (i32)** %func, align 8 - %1 = bitcast i32 (i32)* %0 to i8* - ret i8* %1 -} - -declare signext i32 @foo(i32 signext) - -; Verify generation of R_PPC64_TOC16_HA and R_PPC64_TOC16_LO_DS for -; accessing function address foo. -; -; MEDIUM-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_HA [[SYM7:[^ ]+]] -; MEDIUM-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_LO_DS [[SYM7]] -; -; LARGE-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_HA [[SYM7:[^ ]+]] -; LARGE-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_LO_DS [[SYM7]] - - define signext i32 @test_jump_table(i32 signext %i) nounwind { entry: %i.addr = alloca i32, align 4 @@ -185,12 +139,47 @@ sw.epilog: ; preds = %sw.bb3, %sw.default ; Verify generation of R_PPC64_TOC16_HA and R_PPC64_TOC16_LO_DS for ; accessing a jump table address. ; -; MEDIUM-JT: Relocations [ -; MEDIUM-JT: Section ({{.*}}) .rela.text { -; MEDIUM-JT-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_HA [[SYM:[^ ]+]] -; MEDIUM-JT-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_LO_DS [[SYM]] +; MEDIUM-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_HA [[SYM5:[^ ]+]] +; MEDIUM-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_LO_DS [[SYM5]] +; +; LARGE-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_HA [[SYM5:[^ ]+]] +; LARGE-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_LO_DS [[SYM5]] + +@ti = common global i32 0, align 4 + +define signext i32 @test_tentative() nounwind { +entry: + %0 = load i32, i32* @ti, align 4 + %inc = add nsw i32 %0, 1 + store i32 %inc, i32* @ti, align 4 + ret i32 %0 +} + +; Verify generation of R_PPC64_TOC16_HA and R_PPC64_TOC16_LO_DS for +; accessing tentatively declared variable ti. +; +; MEDIUM-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_HA [[SYM6:[^ ]+]] +; MEDIUM-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_LO_DS [[SYM6]] +; +; LARGE-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_HA [[SYM6:[^ ]+]] +; LARGE-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_LO_DS [[SYM6]] + +define i8* @test_fnaddr() nounwind { +entry: + %func = alloca i32 (i32)*, align 8 + store i32 (i32)* @foo, i32 (i32)** %func, align 8 + %0 = load i32 (i32)*, i32 (i32)** %func, align 8 + %1 = bitcast i32 (i32)* %0 to i8* + ret i8* %1 +} + +declare signext i32 @foo(i32 signext) + +; Verify generation of R_PPC64_TOC16_HA and R_PPC64_TOC16_LO_DS for +; accessing function address foo. +; +; MEDIUM-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_HA [[SYM7:[^ ]+]] +; MEDIUM-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_LO_DS [[SYM7]] ; -; LARGE-JT: Relocations [ -; LARGE-JT: Section ({{.*}}) .rela.text { -; LARGE-JT-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_HA [[SYM:[^ ]+]] -; LARGE-JT-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_LO_DS [[SYM]] +; LARGE-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_HA [[SYM7:[^ ]+]] +; LARGE-NEXT: 0x{{[0-9,A-F]+}} R_PPC64_TOC16_LO_DS [[SYM7]] |