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i386: Update unexpected empty split condition

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gcc/ChangeLog:

	* config/i386/i386.md (*load_tp_x32_zext, *add_tp_x32_zext,
	*tls_dynamic_gnu2_combine_32): Fix empty split condition.
	* config/i386/sse.md (*<sse2_avx2>_pmovmskb_lt,
	*<sse2_avx2>_pmovmskb_zext_lt, *sse2_pmovmskb_ext_lt,
	*<sse4_1_avx2>_pblendvb_lt): Likewise.
This commit is contained in:
Kewen Lin 2021-05-28 00:21:00 -05:00
parent 848a36032c
commit ed106d6544
2 changed files with 7 additions and 7 deletions
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6
gcc/config/i386/i386.md
View File

@ -15741,7 +15741,7 @@
(unspec:SI [(const_int 0)] UNSPEC_TP)))]
"TARGET_X32"
"#"
""
"&& 1"
[(set (match_dup 0)
(zero_extend:DI (match_dup 1)))]
{
@ -15779,7 +15779,7 @@
(clobber (reg:CC FLAGS_REG))]
"TARGET_X32"
"#"
""
"&& 1"
[(parallel
[(set (match_dup 0)
(zero_extend:DI
@ -15870,7 +15870,7 @@
(clobber (reg:CC FLAGS_REG))]
"!TARGET_64BIT && TARGET_GNU2_TLS"
"#"
""
"&& 1"
[(set (match_dup 0) (match_dup 5))]
{
operands[5] = can_create_pseudo_p () ? gen_reg_rtx (Pmode) : operands[0];

8
gcc/config/i386/sse.md
View File

@ -16562,7 +16562,7 @@
UNSPEC_MOVMSK))]
"TARGET_SSE2"
"#"
""
"&& 1"
[(set (match_dup 0)
(unspec:SI [(match_dup 1)] UNSPEC_MOVMSK))]
""
@ -16584,7 +16584,7 @@
UNSPEC_MOVMSK)))]
"TARGET_64BIT && TARGET_SSE2"
"#"
""
"&& 1"
[(set (match_dup 0)
(zero_extend:DI (unspec:SI [(match_dup 1)] UNSPEC_MOVMSK)))]
""
@ -16606,7 +16606,7 @@
UNSPEC_MOVMSK)))]
"TARGET_64BIT && TARGET_SSE2"
"#"
""
"&& 1"
[(set (match_dup 0)
(sign_extend:DI (unspec:SI [(match_dup 1)] UNSPEC_MOVMSK)))]
""
@ -17911,7 +17911,7 @@
UNSPEC_BLENDV))]
"TARGET_SSE4_1"
"#"
""
"&& 1"
[(set (match_dup 0)
(unspec:VI1_AVX2
[(match_dup 1) (match_dup 2) (match_dup 3)] UNSPEC_BLENDV))]