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llvm-project/llvm/test/CodeGen/WebAssembly/fast-isel.ll

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[WebAssembly] Skeleton FastISel support llvm-svn: 245860
2015-08-25 02:44:37 +08:00
; RUN: llc < %s -asm-verbose=false \
; RUN: -fast-isel -fast-isel-abort=1 -verify-machineinstrs \
; RUN: | FileCheck %s
target datalayout = "e-p:32:32-i64:64-n32:64-S128"
target triple = "wasm32-unknown-unknown"
; This tests very minimal fast-isel functionality.
[WebAssembly] Switch to a more traditional assembly syntax This new syntax is built around putting each instruction on its own line in a "mnemonic op, op, op" like syntax. It also uses conventional data section directives like ".byte" and so on rather than requiring everything to be in hierarchical S-expression format. This is a more natural syntax for a ".s" file format from the perspective of LLVM MC and related tools, while remaining easy to translate into other forms as needed. llvm-svn: 249364
2015-10-06 08:27:55 +08:00
; CHECK-LABEL: immediate_f32:
[WebAssembly] Suffix output operands with '='. This distinguishes input operands from output operands. This is something of a syntactic experiment to see whether the mild amount of clutter this adds is outweighed by the extra information it conveys to the reader. llvm-svn: 253922
2015-11-24 05:55:57 +08:00
; CHECK: f32.const $push{{[0-9]+}}=, 0x1.4p1{{$}}
[WebAssembly] Skeleton FastISel support llvm-svn: 245860
2015-08-25 02:44:37 +08:00
define float @immediate_f32() {
ret float 2.5
}
[WebAssembly] Switch to a more traditional assembly syntax This new syntax is built around putting each instruction on its own line in a "mnemonic op, op, op" like syntax. It also uses conventional data section directives like ".byte" and so on rather than requiring everything to be in hierarchical S-expression format. This is a more natural syntax for a ".s" file format from the perspective of LLVM MC and related tools, while remaining easy to translate into other forms as needed. llvm-svn: 249364
2015-10-06 08:27:55 +08:00
; CHECK-LABEL: immediate_f64:
[WebAssembly] Suffix output operands with '='. This distinguishes input operands from output operands. This is something of a syntactic experiment to see whether the mild amount of clutter this adds is outweighed by the extra information it conveys to the reader. llvm-svn: 253922
2015-11-24 05:55:57 +08:00
; CHECK: f64.const $push{{[0-9]+}}=, 0x1.4p1{{$}}
[WebAssembly] Skeleton FastISel support llvm-svn: 245860
2015-08-25 02:44:37 +08:00
define double @immediate_f64() {
ret double 2.5
}