| ;; RUN: llc -verify-machineinstrs \ |
| ;; RUN: -mtriple=armv7-linux-gnueabi -filetype=obj %s -o - | \ |
| ;; RUN: llvm-readobj --symbols - | FileCheck -check-prefix=ARM %s |
| |
| ;; RUN: llc -verify-machineinstrs \ |
| ;; RUN: -mtriple=thumbv7-linux-gnueabi -filetype=obj %s -o - | \ |
| ;; RUN: llvm-readobj --symbols - | FileCheck -check-prefix=TMB %s |
| |
| ;; Ensure that if a jump table is generated that it has Mapping Symbols |
| ;; marking the data-in-code region. |
| |
| define void @foo(ptr %ptr, i32 %b) nounwind ssp { |
| %tmp = load i32, ptr %ptr, align 4 |
| switch i32 %tmp, label %exit [ |
| i32 0, label %bb0 |
| i32 1, label %bb1 |
| i32 2, label %bb2 |
| i32 3, label %bb3 |
| ] |
| bb0: |
| store i32 %b, ptr %ptr, align 4 |
| br label %exit |
| bb1: |
| store i32 1, ptr %ptr, align 4 |
| br label %exit |
| bb2: |
| store i32 2, ptr %ptr, align 4 |
| br label %exit |
| bb3: |
| store i32 4, ptr %ptr, align 4 |
| br label %exit |
| exit: |
| ret void |
| } |
| |
| ;; ARM: Symbol { |
| ;; ARM: Name: $a |
| ;; ARM-NEXT: Value: 0x0 |
| ;; ARM-NEXT: Size: 0 |
| ;; ARM-NEXT: Binding: Local |
| ;; ARM-NEXT: Type: None |
| ;; ARM-NEXT: Other: |
| ;; ARM-NEXT: Section: [[MIXED_SECT:[^ ]+]] |
| |
| ;; ARM: Symbol { |
| ;; ARM: Name: $d |
| ;; ARM-NEXT: Value: 0x{{[0-9A-F]+}} |
| ;; ARM-NEXT: Size: 0 |
| ;; ARM-NEXT: Binding: Local |
| ;; ARM-NEXT: Type: None |
| ;; ARM-NEXT: Other: |
| ;; ARM-NEXT: Section: [[MIXED_SECT]] |
| |
| ;; ARM: Symbol { |
| ;; ARM: Name: $a |
| ;; ARM-NEXT: Value: 0x{{[0-9A-F]+}} |
| ;; ARM-NEXT: Size: 0 |
| ;; ARM-NEXT: Binding: Local |
| ;; ARM-NEXT: Type: None |
| ;; ARM-NEXT: Other: |
| ;; ARM-NEXT: Section: [[MIXED_SECT]] |
| |
| ;; ARM-NOT: ${{[atd]}} |
| |
| ;; TMB: Symbol { |
| ;; TMB: Name: $t |
| ;; TMB-NEXT: Value: 0x0 |
| ;; TMB-NEXT: Size: 0 |
| ;; TMB-NEXT: Binding: Local |
| ;; TMB-NEXT: Type: None |
| ;; TMB-NEXT: Other: |
| ;; TMB-NEXT: Section: [[MIXED_SECT:[^ ]+]] |
| |
| ;; TMB: Symbol { |
| ;; TMB: Name: $d.1 |
| ;; TMB-NEXT: Value: 0x{{[0-9A-F]+}} |
| ;; TMB-NEXT: Size: 0 |
| ;; TMB-NEXT: Binding: Local |
| ;; TMB-NEXT: Type: None |
| ;; TMB-NEXT: Other: |
| ;; TMB-NEXT: Section: [[MIXED_SECT]] |
| |
| ;; TMB: Symbol { |
| ;; TMB: Name: $t |
| ;; TMB-NEXT: Value: 0x{{[0-9A-F]+}} |
| ;; TMB-NEXT: Size: 0 |
| ;; TMB-NEXT: Binding: Local |
| ;; TMB-NEXT: Type: None |
| ;; TMB-NEXT: Other: |
| ;; TMB-NEXT: Section: [[MIXED_SECT]] |
| |
| |
| ;; TMB-NOT: ${{[atd]}} |
| |