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bd828c852a
Summary: Extends the multivalue call infrastructure to tail calls, removes all legacy calls specialized for particular result types, and removes the CallIndirectFixup pass, since all indirect call arguments are now fixed up directly in the post-insertion hook. In order to keep supporting pretty-printed defs and uses in test expectations, MCInstLower now inserts an immediate containing the number of defs for each call and call_indirect. The InstPrinter is updated to query this immediate if it is present and determine which MCOperands are defs and uses accordingly. Depends on D72902. Reviewers: aheejin Subscribers: dschuff, mgorny, sbc100, jgravelle-google, hiraditya, sunfish, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D74192
62 lines
1.7 KiB
LLVM
62 lines
1.7 KiB
LLVM
; RUN: llc -filetype=obj %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 (5) CODE {
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; CHECK-NEXT: Relocation {
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; CHECK-NEXT: Type: R_WASM_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_WASM_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_WASM_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_WASM_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_WASM_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_WASM_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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