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https://github.com/RPCS3/llvm-mirror.git
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c7f8ab2cc1
Summary: Made it convert from register to stack based instructions, and removed the registers. Fixes to related code that was expecting register based instructions. Added the correct testing flag to all tests, depending on what the format they were expecting so far. Translated one test to stack format as example: reg-stackify-stack.ll tested: llvm-lit -v `find test -name WebAssembly` unittests/MC/* Reviewers: dschuff, sunfish Subscribers: sbc100, jgravelle-google, eraman, aheejin, llvm-commits, jfb Differential Revision: https://reviews.llvm.org/D51241 llvm-svn: 340750
62 lines
1.8 KiB
LLVM
62 lines
1.8 KiB
LLVM
; RUN: llc -filetype=obj -wasm-keep-registers %s -o - | llvm-readobj -r -expand-relocs | FileCheck %s
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target triple = "wasm32-unknown-unknown"
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; Pointers to functions of two different types
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@a = global i64 ()* inttoptr (i64 5 to i64 ()*), align 8
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@b = global i32 ()* inttoptr (i32 7 to i32 ()*), align 8
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; External functions
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declare i32 @c()
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declare i32 @d()
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define i32 @f1() {
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entry:
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%aa = load i64 ()*, i64 ()** @a, align 8
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%bb = load i32 ()*, i32 ()** @b, align 8
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%tmp1 = call i64 %aa()
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%tmp2 = call i32 %bb()
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%tmp3 = call i32 @c()
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%tmp4 = call i32 @d()
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ret i32 %tmp2
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}
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; CHECK: Format: WASM
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; CHECK: Relocations [
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; CHECK-NEXT: Section (4) CODE {
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; CHECK-NEXT: Relocation {
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; CHECK-NEXT: Type: R_WEBASSEMBLY_MEMORY_ADDR_LEB (3)
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; CHECK-NEXT: Offset: 0x9
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; CHECK-NEXT: Symbol: b
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; CHECK-NEXT: Addend: 0
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; CHECK-NEXT: }
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; CHECK-NEXT: Relocation {
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; CHECK-NEXT: Type: R_WEBASSEMBLY_MEMORY_ADDR_LEB (3)
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; CHECK-NEXT: Offset: 0x14
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; CHECK-NEXT: Symbol: a
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; CHECK-NEXT: Addend: 0
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; CHECK-NEXT: }
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; CHECK-NEXT: Relocation {
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; CHECK-NEXT: Type: R_WEBASSEMBLY_TYPE_INDEX_LEB (6)
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; CHECK-NEXT: Offset: 0x1A
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; CHECK-NEXT: Index: 0x1
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; CHECK-NEXT: }
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; CHECK-NEXT: Relocation {
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; CHECK-NEXT: Type: R_WEBASSEMBLY_TYPE_INDEX_LEB (6)
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; CHECK-NEXT: Offset: 0x24
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; CHECK-NEXT: Index: 0x0
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; CHECK-NEXT: }
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; CHECK-NEXT: Relocation {
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; CHECK-NEXT: Type: R_WEBASSEMBLY_FUNCTION_INDEX_LEB (0)
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; CHECK-NEXT: Offset: 0x2D
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; CHECK-NEXT: Symbol: c
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; CHECK-NEXT: }
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; CHECK-NEXT: Relocation {
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; CHECK-NEXT: Type: R_WEBASSEMBLY_FUNCTION_INDEX_LEB (0)
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; CHECK-NEXT: Offset: 0x34
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; CHECK-NEXT: Symbol: d
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; CHECK-NEXT: }
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; CHECK-NEXT: }
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; CHECK-NEXT: ]
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